My point is: what are the chances that blacks and whites have EXACTLY the same frequencies of EVERY gene related to intelligence? Like the genes I posted above. Twins raised in different environments have very similar IQs, it is estimated IQ upon adulthood is 50% genetic. Even if there are environmental factors, why can't the black-white IQ gap be 10% genetic? Saying it is exactly 0% genetic is being dogmatic and not looking at all the facts. I am conceding we don't know how much it is genetic and how much it is environmental. I'm just saying it's both in part.